Measurement on Rotating Mechanical Component by Thermoelasticity

G. Brustenga; R. Marsili; Michele Moretti; J. Pirisinu; Gian Luca Rossi

doi:10.4028/www.scientific.net/AMM.3-4.337

Paper Titles

A Study on Vibration-Based Damage Detection and Location in an Aircraft Wing Scaled Model
p.309

Experimental Determination of SEA Parameters of Stiffened Cylindrical Shell Structure
p.315

Locating Defects Using Dynamic Strain Analysis and Artificial Neural Networks
p.325

High-Resolution Neutron Diffraction for Nondestructive Analysis of Residual Stresses in Polycrystalline Materials
p.331

Measurement on Rotating Mechanical Component by Thermoelasticity
p.337

Evaluation of Rugged 'Smart Patch' Fibre-Optic Strain Sensors
p.343

On the Stiffness and the Reinforcement Effect of Electrical Resistance Strain Gauges
p.349

On the Feasibility of Thermoelastic Stress Analysis on Rapid Prototyping Models
p.355

Experimental Studies of the Behaviour at High Strain Rates of Unfilled and Filled Polypropylenes
p.363

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 3-4Measurement on Rotating Mechanical Component by...

Measurement on Rotating Mechanical Component by Thermoelasticity

Abstract:

In this paper a new measurement technique to perform thermoelastic stress analysis on rotating mechanical component is proposed. The idea is to use a particular realization of the Dove prism optical system, optimized to work width infrared radiation, able to give a fixed output image of a rotating surface on where a normal thermoelastic measurement system can be applied. The realization of a first prototype of this optical system is described. First results on a test case are illustrated.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 3-4)

Pages:

337-342

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.3-4.337

Citation:

Cite this paper

Online since:

August 2006

Authors:

G. Brustenga, R. Marsili, Michele Moretti, J. Pirisinu, Gian Luca Rossi

Keywords:

Measurement of Stress on Rotating Component, Thermoelasticity

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] P. Nava, N. Paone, G.L. Rossi, E.P. Tomasini, Design and experimental characterization of a non intrusive measurement system of rotating blade vibration. Journal of Engineering for Gas Turbines and Power, July 1994, Vol 116/657.

DOI: 10.1115/1.2906870

Google Scholar

[2] M. Martarelli, Exploiting the laser scanning facility for vibration measurement, Phd Thesis, Imperial College of Science & Medicine, University of London, May (1992).

Google Scholar

[3] A.B. Stanbridge, D.J. Ewins, Using a continuously-scanning laser Doppler Vibrometer for modal testing, 14th Intern. Modal Analysis Conference, Dearborn, 816-836, 12-15/2/(1996).

DOI: 10.1006/mssp.1998.1209

Google Scholar

[4] Boyce Bradley R., Steps to modern thermoelastic stress analysis. Presented at JSME Tokyo, 27 July (1999).

Google Scholar

[5] N. Harwood, W. Cummings, A. K. McKenzie, An introduction to thermoelastic stress analysis, Adam Hilger Publishing, (1991).

Google Scholar

[6] Deltatherm 1560 Handbook, Stressphotonics inc, (2001).

Google Scholar

[7] Sar-El, -H. -Z., Revised Dove Prism formulas, Applied-Optics. 1 Feb. 1991; 30(4): 375-6.

DOI: 10.1364/ao.30.000375

Google Scholar

[8] Bushmelev, -N. _I.; Koval'skii, -L. -L.; Solov'eva, -S. -N.; Shabalin, -A, -M.; Calculating of Dove Prism to be used in projection systems for image rotation. Soviet Journal of optical Technology. Nov. 1988; 55(11): 660-1.

Google Scholar